cant speak for classics but most newage sti drivers will agree 20 mpg is about right for normal driving.

 

Touchy subject maybe but I run mine on gas and have done for over 18 months so pound for pound I average around the 40mpg mark without driving like a granny. I initially had it installed (also had a shogun which was lpg) just to save on the fuel runs when visiting up to Lancashire from Wales but found out since that 'gas' runs at 115ron as apposed to 99 for the super, so I saw a big difference in performance so happy days....and before I get slated, imprezas are one of the few cars that benefit from lpg

 

what model do you have?

 

Bugeye wrx mapped to 279.2bhp and was told to expect at least 10% more from the gas after I had had it mapped

 

lol some of u must be driving like old ladys to get that many miles to a tank,

if u buy a high performance car ur gonna get **** mpg, but its worth it for the grin factor, when u start worrying about mpg its time to get a diesel, or both, best of both.

 

Cheers for all the coments , minds made up when my hyundai santa fe sells going to buy my mates classic sti wagon in white remapped by andy forrest to 320bhp .

 

About 250 miles to a tank. Mostly dual carriageway driving at 60-70mph. As soon as I start driving around town I sometimes wonder if I'm leaking fuel.

 

My 320bhp blob wrx 19 mpg!

 

I've never worked out my mpg and never will, don't see the point in getting a fast car then driving like a oap. The less mpg the faster you normally go !!!

 

jeez some of u lot must drive like grannies....my blobeye sport only manage's 200-250 miles per tank..all good fun tho

 

thats what i was thinking

 

I think i have only ever had over 200 miles out of a tank once since i got this scoob in June